On the contrary, while the site is certainly not productive, a lot of companies have a very lax policy on what their employes surf, but draw the line at porn or other materials generally considered to be "offensive." This is why YTMNDs such as this are marked nsfw (Not Safe For Work.) When a YMTNDer at work clicks on a site in the up-and-coming, he takes it for granted that materials that could get him in trouble have been filtered to YTMNSFW by the time a dozen or so votes have come in.